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The Experimental Setup

Identify the ...

Question

Identify the mismatch of the following.

A

Photo diode - optical signal

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B

LED - spontaneous emission

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C

Diode laser - stimulated emission

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D

Solar cell - electrical energy into light

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E

Photo conducting cell - photo detector

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Solution

The correct option is D Solar cell - electrical energy into light
Solar cell change light energy into electrical energy.

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